How long is the flight from San José to Washington, D.C.?

A quick flight from San José to Washington, D.C. can take about 6h 30m. United Airlines provides one of the quickest options available for as low as $491. San José and Washington, D.C. are separated by a distance of 2042 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from San José to Washington, D.C. round-trip?

Avianca, at $201, was found to be the cheapest airline from San José to Washington, D.C..Alternate airlines to your destination round-trip include United Airlines and Copa Airlines. Avianca is priced at 45% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San José to Washington, D.C. one-way?

$136 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Avianca, with prices starting from $136 and $139, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from San José to Washington, D.C.?

The most popular flight routes from San José to Washington, D.C. are San José Juan Santamaria Intl - Washington, D.C. Dulles Intl, San José Juan Santamaria Intl - Baltimore/Washington and San José Juan Santamaria Intl - Washington, D.C. Reagan-National.

What are the cheapest flights from San José to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for $224. While the most popular route (San José Juan Santamaria Intl - Washington, D.C. Dulles Intl) can be booked for $382 on average, our data indicates $370 when flying from San José to Washington, D.C..

What are the most popular airlines that fly from San José to Washington, D.C.?

When booking a flight from San José to Washington, D.C., you may want to consider flying on Avianca, United Airlines or Copa Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on San José-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San José-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San José to Washington, D.C.?

Most people fly from San José Juan Santamaria Intl (SJO) if they book a flight from San José to Washington, D.C.. On average, Juan Santamaria Intl has 0 outbound flights to Washington, D.C. per day from 5 airlines. San José Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

Can I find deals for flights from San José to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on San José to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San José to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Washington, D.C..

Can I find deals for business class flights from San José to Washington, D.C.?

Yes. Cheapflights offers flight deals from San José to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$166+ Cheap Flights from San José to Washington, D.C.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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3. Compare prices and book

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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Washington, D.C. are usually found in February or January, booked 33 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from San José to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San José to Washington, D.C.
Explore the most affordable flight options available from San José to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.

Sat 10/179:45 am -

1 stop20h 35m

Fri 10/239:52 pm -

1 stop12h 38m

Deal found 10/13

$325

Wed 10/211:25 pm -

1 stop9h 26m

Thu 11/1210:25 am -

1 stop12h 50m

Deal found 10/12

$330

Wed 11/42:25 pm -

1 stop9h 06m

Mon 11/96:00 am -

1 stop17h 15m

Deal found 10/13

$359

Thu 10/225:25 pm -

1 stop6h 50m

Mon 10/263:30 am -

1 stop7h 05m

Deal found 10/13

$362

Mon 11/95:37 am -

1 stop7h 37m

Mon 11/163:43 pm -

1 stop23h 08m

Deal found 10/12

$362

Tue 10/135:25 pm -

1 stop6h 50m

Tue 10/273:30 am -

1 stop7h 05m

Deal found 10/10

$363

Sun 11/17:45 pm -

1 stop6h 30m

Thu 11/52:30 am -

1 stop7h 05m

Deal found 10/10

$364

Wed 12/29:45 am -

1 stop6h 30m

Mon 12/74:25 pm -

1 stop8h 15m

Deal found 10/12

$365

Sun 11/15:10 am -

1 stop8h 45m

Tue 11/32:30 am -

1 stop7h 05m

Deal found 10/10

$374

Tue 10/205:05 am -

1 stop11h 10m

Sun 10/255:25 pm -

1 stop8h 15m

Deal found 10/12

$375

Sat 10/243:10 pm -

1 stop9h 35m

Mon 11/24:25 pm -

1 stop8h 15m

Deal found 10/10

$376

Wed 11/112:37 pm -

1 stop7h 58m

Sat 11/1411:08 am -

1 stop12h 07m

Deal found 10/13

$377

Best flights from San José to Washington, D.C.
Discover carefully curated flight deals from San José to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.

Thu 11/58:45 am -

1 stop13h 53m

Fri 11/136:00 am -

1 stop30h 25m

Deal found 10/13

$388

Tue 12/225:53 pm -

1 stop8h 26m

Mon 1/114:18 am -

1 stop9h 03m

Deal found 10/13

$406

Mon 12/212:24 pm -

1 stop7h 55m

Tue 1/121:00 pm -

1 stop10h 05m

Deal found 10/13

$436

Mon 12/287:45 pm -

1 stop6h 30m

Tue 1/123:00 am -

1 stop9h 25m

Deal found 10/14

$491

Tue 12/221:15 am -

2 stops32h 04m

Tue 12/296:00 am -

2 stops41h 32m

Deal found 10/13

$388

Thu 1/281:15 am -

2 stops12h 09m

Sun 1/316:00 am -

1 stop15h 39m

Deal found 10/13

$388

Tue 12/811:28 pm -

2 stops13h 33m

Mon 1/1112:15 pm -

2 stops26h 07m

Deal found 10/11

$388

Tue 2/232:14 pm -

1 stop22h 59m

Wed 3/103:57 pm -

1 stop22h 47m

Deal found 10/14

$479

Tue 11/247:00 am -

1 stop9h 24m

Sat 11/2812:00 pm -

1 stop11h 15m

Deal found 10/14

$502

Thu 11/511:28 pm -

1 stop9h 56m

Sun 11/87:45 am -

1 stop25h 47m

Deal found 10/13

$388

Wed 10/2810:28 pm -

1 stop9h 56m

Wed 11/114:34 pm -

1 stop29h 05m

Deal found 10/14

$388

Sat 10/314:15 pm -

1 stop6h 50m

Sat 11/76:00 am -

2 stops13h 50m

Deal found 10/13

$606

Sun 1/241:15 am -

1 stop14h 03m

Thu 1/286:00 am -

1 stop15h 39m

Deal found 10/9

$397

Mon 12/2112:35 pm -

1 stop10h 24m

Tue 1/125:54 pm -

1 stop15h 38m

Deal found 10/10

$397

Thu 10/298:40 am -

1 stop14h 19m

Tue 12/112:38 pm -

1 stop8h 15m

Deal found 10/10

$406

Sun 12/201:15 am -

2 stops13h 19m

Fri 1/16:00 am -

1 stop17h 32m

Deal found 10/12

$406

Mon 11/22:25 pm -

1 stop8h 32m

Thu 11/510:59 am -

1 stop9h 54m

Deal found 10/13

$406

Tue 4/67:55 am -

1 stop10h 40m

Tue 4/138:15 am -

1 stop13h 22m

Deal found 10/11

$415

Sat 2/278:45 am -

1 stop8h 47m

Wed 3/310:58 am -

1 stop10h 41m

Deal found 10/11

$415

Mon 11/211:28 pm -

1 stop16h 00m

Fri 11/67:00 am -

1 stop30h 42m

Deal found 10/14

$427

Wed 11/259:40 am -

1 stop30h 05m

Mon 11/307:55 pm -

1 stop17h 47m

Deal found 10/14

$427

Fri 10/3010:28 pm -

2 stops18h 33m

Mon 11/212:34 pm -

2 stops25h 48m

Deal found 10/11

$443

Tue 12/221:15 am -

2 stops13h 19m

Tue 1/57:45 am -

1 stop25h 47m

Deal found 10/14

$443

Mon 12/212:15 pm -

Nonstop4h 44m

Wed 12/3010:54 pm -

1 stop24h 38m

Deal found 10/13

$525

Wed 11/1811:28 pm -

1 stop16h 07m

Tue 12/296:00 am -

1 stop17h 32m

Deal found 10/12

$528

Sun 12/201:25 pm -

1 stop10h 13m

Tue 12/2910:54 pm -

1 stop24h 38m

Deal found 10/10

$543

Sat 12/1912:35 pm -

2 stops25h 45m

Wed 12/3012:05 pm -

2 stops31h 11m

Deal found 10/12

$543

Thu 11/191:55 pm -

1 stop8h 30m

Tue 12/298:59 am -

Nonstop5h 01m

Deal found 10/11

$597

Sat 12/262:15 pm -

Nonstop4h 44m

Sat 1/28:59 am -

Nonstop5h 01m

Deal found 10/14

$626

Sat 12/122:15 pm -

Nonstop4h 44m

Mon 12/146:05 am -

1 stop7h 37m

Deal found 10/9

$650

Last-minute flights from San José to Washington, D.C.
Discover last-minute flight deals from San José to Washington, D.C.. Data last updated October 14, 2026 and is based on user searches.

Sat 10/179:45 am -

1 stop20h 35m

Fri 10/239:52 pm -

1 stop12h 38m

Deal found 10/13

$325

Tue 10/205:05 am -

1 stop11h 10m

Sun 10/255:25 pm -

1 stop8h 15m

Deal found 10/12

$375

Wed 10/211:25 pm -

1 stop9h 26m

Thu 11/1210:25 am -

1 stop12h 50m

Deal found 10/12

$330

Wed 10/217:45 pm -

1 stop6h 35m

Thu 11/124:25 pm -

1 stop8h 15m

Deal found 10/12

$365

Thu 10/225:25 pm -

1 stop6h 50m

Mon 10/263:30 am -

1 stop7h 05m

Deal found 10/13

$362

Sat 10/243:10 pm -

1 stop9h 35m

Mon 11/24:25 pm -

1 stop8h 15m

Deal found 10/10

$376

Sun 11/17:45 pm -

1 stop6h 30m

Thu 11/52:30 am -

1 stop7h 05m

Deal found 10/10

$364

Sun 11/15:10 am -

1 stop8h 45m

Fri 11/63:00 am -

1 stop9h 25m

Deal found 10/10

$366

Sun 11/15:10 am -

1 stop8h 45m

Tue 11/32:30 am -

1 stop7h 05m

Deal found 10/10

$374

Wed 11/42:25 pm -

1 stop9h 06m

Mon 11/96:00 am -

1 stop17h 15m

Deal found 10/13

$359

Mon 11/95:37 am -

1 stop7h 37m

Mon 11/163:43 pm -

1 stop23h 08m

Deal found 10/12

$362

Wed 11/112:37 pm -

1 stop7h 58m

Sat 11/1411:08 am -

1 stop12h 07m

Deal found 10/13

$377

One-way flights from San José to Washington, D.C.
Search for one-way flight options from San José to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.

Mon 11/92:37 pm -

1 stop9h 21m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$166

Tue 12/812:50 pm -

1 stop9h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/10

$170

Wed 11/112:37 pm -

1 stop9h 21m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/14

$176

Mon 12/212:15 pm -

Nonstop4h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$218

Sat 11/71:10 pm -

Nonstop4h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$218

Thu 12/1712:50 pm -

1 stop9h 34m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$219

Thu 12/1712:50 pm -

1 stop9h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/14

$223

Mon 12/212:24 pm -

1 stop9h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$224

Sat 10/311:25 pm -

1 stop9h 26m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$224

Mon 12/217:00 am -

1 stop8h 41m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$224

Thu 11/1211:28 pm -

1 stop11h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/14

$228

Thu 12/1012:50 pm -

1 stop9h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/10

$228

Find flight deals from San José to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$359 (Delta)
One-way from	$166 (Delta)
Popular in	August
Cheapest in	February
Average price	$363
Good round-trip deal	$395 or less
Good one-way deal	$238 or less

Provider with most accurate pricing for San José Juan Santamaria Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Washington, D.C. (WAS) flights.

Search Deals

From San José Juan Santamaria Intl to Washington, D.C. (WAS)

Search Deals

One-way flight from San José Juan Santamaria Intl to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from San José Juan Santamaria Intl to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from San José Juan Santamaria Intl to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San José to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséBaltimore

SJO San José Juan Santamaria Intl - BWI Baltimore/Washington

SJOBWI

San José Juan Santamaria Intl

Fri 11/13

7:00 am-12:58 am

1 stop16h 58m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$166

San JoséBaltimore

SJO San José Juan Santamaria Intl - BWI Baltimore/Washington

SJOBWI

San José Juan Santamaria Intl

Mon 12/21

2:24 pm-12:49 am

1 stop9h 25m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$166

Quickest round-trip

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - IAD Washington, D.C. Dulles Intl

SJOIAD

San José Juan Santamaria Intl

Mon 12/21

2:15 pm-7:59 pm

Nonstop4h 44m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$218

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - IAD Washington, D.C. Dulles Intl

SJOIAD

San José Juan Santamaria Intl

Thu 10/29

11:35 am-11:28 am

1 stop21h 53m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - IAD Washington, D.C. Dulles Intl

SJOIAD

San José Juan Santamaria Intl

Mon 12/21

2:24 pm-12:37 am

1 stop9h 13m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - IAD Washington, D.C. Dulles Intl

SJOIAD

San José Juan Santamaria Intl

Tue 3/2

9:40 am-1:17 am

1 stop14h 37m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - IAD Washington, D.C. Dulles Intl

SJOIAD

San José Juan Santamaria Intl

Fri 11/13

11:28 pm-9:30 pm

1 stop21h 02m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

San JoséBaltimore

SJO San José Juan Santamaria Intl - BWI Baltimore/Washington

SJOBWI

San José Juan Santamaria Intl

Thu 10/29

1:25 pm-12:51 am

1 stop9h 26m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

San JoséWashington, D.C.

SJO San José Juan Santamaria Intl - IAD Washington, D.C. Dulles Intl

SJOIAD

San José Juan Santamaria Intl

Tue 11/10

9:40 am-7:03 am

1 stop20h 23m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

San JoséBaltimore

SJO San José Juan Santamaria Intl - BWI Baltimore/Washington

SJOBWI

San José Juan Santamaria Intl

Fri 12/11

7:00 am-6:57 pm

1 stop10h 57m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/10

Showing 1-10 of 57 resultsSorted by cheapest first

...

Compare providers for flights from San José to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Washington, D.C. in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San José-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San José-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San José to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San José with our price prediction graph.

SJO-WAS

SJO-BWI

SJO-IAD

SJO-DCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Washington, D.C.

SJO-WAS

SJO-BWI

SJO-IAD

SJO-DCA

What is the cheapest month to book a flight from San José to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from San José to Washington, D.C. (average of $268). Flying from San José to Washington, D.C. in August is currently the most expensive (average of $458). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJO to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San José to Washington, D.C. as you normally would.

How much does it cost to fly round-trip from San José to Washington, D.C.?

Airfare is typical for this route at the moment.

San José to Washington, D.C. flights typically cost between $323 and $375 in November.
The cheapest round-trip price found within the last 5 days was $359 on Delta (Nov 4-Nov 9).

How often are flights from San José to Washington, D.C. delayed?

About 14% of weekly flights between San José and Washington, D.C. have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for San José to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San José to Washington, D.C. flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from San José to Washington, D.C.?

The best time to book flights from San José to Washington, D.C. is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

The best insider tips for San José to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your San José to Washington, D.C. trip

Our travel experts

Marisa Garcia

Expert on SJO

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

See what other customers who have flown with Delta,Copa Airlines, andUnited Airlines from San José to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,650 reviews

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Copa Airlines

7.6

Good

1,549 reviews

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.4

Good

10,362 reviews

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,170 reviews

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Avianca

6.5

Okay

2,553 reviews

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

What airport do you fly from for flights from San José to Washington, D.C.?
Most people fly from San José Juan Santamaria Intl (SJO) if they book a flight from San José to Washington, D.C.. On average, Juan Santamaria Intl has 0 outbound flights to Washington, D.C. per day from 5 airlines. San José Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.
How long is the flight from San José to Washington, D.C.?
A quick flight from San José to Washington, D.C. can take about 6h 30m. United Airlines provides one of the quickest options available for as low as $491. San José and Washington, D.C. are separated by a distance of 2042 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from San José to Washington, D.C. round-trip?
Avianca, at $201, was found to be the cheapest airline from San José to Washington, D.C..Alternate airlines to your destination round-trip include United Airlines and Copa Airlines. Avianca is priced at 45% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from San José to Washington, D.C. one-way?
$136 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Avianca, with prices starting from $136 and $139, respectively.
What are the most popular routes from San José to Washington, D.C.?
The most popular flight routes from San José to Washington, D.C. are San José Juan Santamaria Intl - Washington, D.C. Dulles Intl, San José Juan Santamaria Intl - Baltimore/Washington and San José Juan Santamaria Intl - Washington, D.C. Reagan-National.
What are the cheapest flights from San José to Washington, D.C.?
Looking at all options, your cheapest flight can be booked for $224. While the most popular route (San José Juan Santamaria Intl - Washington, D.C. Dulles Intl) can be booked for $382 on average, our data indicates $370 when flying from San José to Washington, D.C..
Can I find deals for flights from San José to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on San José to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San José to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Washington, D.C..
Can I find deals for business class flights from San José to Washington, D.C.?
Yes. Cheapflights offers flight deals from San José to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San José to Washington, D.C.?
Currently, February is the cheapest month in which you can book a flight from San José to Washington, D.C. (average of $268). Flying from San José to Washington, D.C. in August is currently the most expensive (average of $458). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from San José to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$201	Average$359	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$216	Average$332	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$225	Average$439	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$284	Average$382	FlexibilityNo cancel fee	On-time70%
Southwest	Cheapest$321	Average$686	FlexibilityNo cancel fee	On-time63%

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$166+ Cheap flights from San José (SJO) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from San José to Washington, D.C.

Cheapest flights from San José to Washington, D.C.Explore the most affordable flight options available from San José to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.

Explore the most affordable flight options available from San José to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.

Best flights from San José to Washington, D.C.Discover carefully curated flight deals from San José to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.

Discover carefully curated flight deals from San José to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.

Last-minute flights from San José to Washington, D.C.Discover last-minute flight deals from San José to Washington, D.C.. Data last updated October 14, 2026 and is based on user searches.

Discover last-minute flight deals from San José to Washington, D.C.. Data last updated October 14, 2026 and is based on user searches.

One-way flights from San José to Washington, D.C.Search for one-way flight options from San José to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.

Search for one-way flight options from San José to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Washington, D.C. in October.

Best time to book a flight from San José to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San José with our price prediction graph.

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What is the cheapest month to book a flight from San José to Washington, D.C.?

What is the cheapest time of day to fly from SJO to WAS?

Find hourly flight availability from San José to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San José to Washington, D.C. as you normally would.

How much does it cost to fly round-trip from San José to Washington, D.C.?

Airfare is typical for this route at the moment.

San José to Washington, D.C. flights typically cost between $323 and $375 in November.The cheapest round-trip price found within the last 5 days was $359 on Delta (Nov 4-Nov 9).

How often are flights from San José to Washington, D.C. delayed?

About 14% of weekly flights between San José and Washington, D.C. have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for San José to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San José to Washington, D.C. flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from San José to Washington, D.C.?

The best time to book flights from San José to Washington, D.C. is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

The best insider tips for San José to Washington, D.C. flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your San José to Washington, D.C. trip

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Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Delta,Copa Airlines, andUnited Airlines from San José to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from San José to Washington, D.C.?

How long is the flight from San José to Washington, D.C.?

What are the cheapest airlines flying from San José to Washington, D.C. round-trip?

What are the cheapest airlines to fly from San José to Washington, D.C. one-way?

What are the most popular routes from San José to Washington, D.C.?

What are the cheapest flights from San José to Washington, D.C.?

Can I find deals for flights from San José to Washington, D.C. that include hotel bookings?

How can I find direct flights from San José to Washington, D.C.?

Can I find deals for business class flights from San José to Washington, D.C.?

What is the cheapest month to book a flight from San José to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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Search flights from San José to Washington, D.C. by cabin class

Find flights from San José to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

San José and Washington, D.C. flights

Browse other San José and Washington, D.C. flight options. Last updated on October 14, 2026.

Other flights from San José

Browse through other flights departing from San José. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.

Cheapest flights from San José to Washington, D.C.
Explore the most affordable flight options available from San José to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.

Best flights from San José to Washington, D.C.
Discover carefully curated flight deals from San José to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.

Last-minute flights from San José to Washington, D.C.
Discover last-minute flight deals from San José to Washington, D.C.. Data last updated October 14, 2026 and is based on user searches.

One-way flights from San José to Washington, D.C.
Search for one-way flight options from San José to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.

San José to Washington, D.C. flights typically cost between $323 and $375 in November.
The cheapest round-trip price found within the last 5 days was $359 on Delta (Nov 4-Nov 9).